Display a file dialog which prompts the user to select file(s)

	MULTIPLE FILE SELECTION - Attribute Description
TITLE	Top title for file box. Required. Global Variables may also be used.
MULTIPLE	Allows multiple files to be selected. Default: True
NETWORK	Permits file access to any remote drives/servers. Files are output to a temporary folder and finally copied to the destination. Default: true
FOLDER	Enter the start folder to open. If empty, the active folder is used.
RETURN	The variable to save for later use (can be any standard XML name).

	Multiple File Selection - Intrinsic Variables
__fileselect_total	Total count of selected files
__fileselection	Comma separated list of all selected files
__fileselection_1	First selected File path
__fileselection_2	Second selected File
... __fileselection_999	Third and onward (max 1000 selected files)

Example: Select a Files

<FileSelection result="@network_file" title="#1 File Select dialog..." network="false" multiple="false" />
<MESSAGE>Total: (__fileselect_total) File Selected: __fileselection</MESSAGE>
 
<FileSelection result="@multiple_file" title="#2 File Select (Multiple)..." network="true" />
<MESSAGE>Count: (__fileselect_total) File Selected (network): __fileselection</MESSAGE>
 
<FolderSelection result="@folder_select" title="#3 Select Folder..." network="false" />
<MESSAGE>Folder Selected: __folderselection</MESSAGE>